Description
Item Description:Purchase from: Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954
Description based on: Feb. 1999.
Physical Description:volumes : illustrations ; 28 cm.
Some issues also available via Internet at the BLS web site. Address as of 12/03/99: http://stats.bls.gov/compub.htm#HI; current access available via PURL.